31225736776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{677}}^1$

素因数の和:1139

約数の個数: 128

約数和(自身を含む): 67095151200

約数和(自身を除く): 35869414424

約数列:

[1, 2, 4, 8, 13, 26, 29, 41, 52, 58, 82, 104, 116, 164, 232, 328, 373, 377, 533, 677, 746, 754, 1066, 1189, 1354, 1492, 1508, 2132, 2378, 2708, 2984, 3016, 4264, 4756, 4849, 5416, 8801, 9512, 9698, 10817, 15293, 15457, 17602, 19396, 19633, 21634, 27757, 30586, 30914, 35204, 38792, 39266, 43268, 55514, 61172, 61828, 70408, 78532, 86536, 111028, 122344, 123656, 140621, 157064, 198809, 222056, 252521, 255229, 281242, 360841, 397618, 443497, 505042, 510458, 562484, 721682, 795236, 804953, 886994, 1010084, 1020916, 1124968, 1443364, 1590472, 1609906, 1773988, 2020168, 2041832, 2886728, 3219812, 3282773, 3547976, 5765461, 6439624, 6565546, 7323109, 10353361, 10464389, 11530922, 13131092, 14646218, 20706722, 20928778, 23061844, 26262184, 29292436, 41413444, 41857556, 46123688, 58584872, 82826888, 83715112, 95200417, 134593693, 190400834, 269187386, 300247469, 380801668, 538374772, 600494938, 761603336, 1076749544, 1200989876, 2401979752, 3903217097, 7806434194, 15612868388, 31225736776]

約数ペア:

[(1, 31225736776), (2, 15612868388), (4, 7806434194), (8, 3903217097), (13, 2401979752), (26, 1200989876), (29, 1076749544), (41, 761603336), (52, 600494938), (58, 538374772), (82, 380801668), (104, 300247469), (116, 269187386), (164, 190400834), (232, 134593693), (328, 95200417), (373, 83715112), (377, 82826888), (533, 58584872), (677, 46123688), (746, 41857556), (754, 41413444), (1066, 29292436), (1189, 26262184), (1354, 23061844), (1492, 20928778), (1508, 20706722), (2132, 14646218), (2378, 13131092), (2708, 11530922), (2984, 10464389), (3016, 10353361), (4264, 7323109), (4756, 6565546), (4849, 6439624), (5416, 5765461), (8801, 3547976), (9512, 3282773), (9698, 3219812), (10817, 2886728), (15293, 2041832), (15457, 2020168), (17602, 1773988), (19396, 1609906), (19633, 1590472), (21634, 1443364), (27757, 1124968), (30586, 1020916), (30914, 1010084), (35204, 886994), (38792, 804953), (39266, 795236), (43268, 721682), (55514, 562484), (61172, 510458), (61828, 505042), (70408, 443497), (78532, 397618), (86536, 360841), (111028, 281242), (122344, 255229), (123656, 252521), (140621, 222056), (157064, 198809)]